:root {
  --ink: #0C1320;        /* deep night blue, the ground */
  --paper: #E8EBF2;      /* cool starlight white, primary text */
  --ember: #C9A35C;      /* warm gold, the single accent */
  --stone: #7E899C;      /* slate, secondary text */
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--paper);
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
/* barely-there grain on the night ground */
body::after {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 50;
  opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
::selection { background: var(--ember); color: var(--ink); }

.serif { font-family: 'Newsreader', serif; }

nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.4rem 2rem;
  background: linear-gradient(to bottom, rgba(12,19,32,.92), rgba(12,19,32,0));
}
nav .wordmark {
  font-family: 'Newsreader', serif;
  font-size: 1rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--paper); text-decoration: none;
}
nav .links a {
  color: var(--stone); text-decoration: none;
  font-size: .8rem; letter-spacing: .08em; text-transform: uppercase;
  margin-left: 1.8rem; transition: color .3s;
}
nav .links a:hover { color: var(--ember); }
nav .wordmark { white-space: nowrap; }
@media (max-width: 640px) {
  nav .links { display: none; }
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; padding: 7rem 1.5rem 4rem;
  position: relative;
  background: radial-gradient(ellipse 80% 60% at 50% 42%, #16223A 0%, var(--ink) 70%);
}
.eyebrow {
  font-size: .78rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 2.2rem;
}
.hero h1 {
  font-family: 'Newsreader', serif; font-weight: 400;
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 1.08; max-width: 16ch;
}
.hero .turn {
  font-family: 'Newsreader', serif; font-style: italic; font-weight: 300;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  color: var(--stone); margin-top: 1.6rem;
}
.hero .ctas { margin-top: 3rem; display: flex; gap: 1.2rem; flex-wrap: wrap; justify-content: center; }
.btn {
  font-family: 'Newsreader', serif; font-size: 1.05rem;
  color: var(--ember); text-decoration: none;
  border: 1px solid var(--ember);
  padding: .85rem 2.2rem;
  transition: background .35s, color .35s;
}
.btn:hover { background: var(--ember); color: var(--ink); }
.btn.ghost { border-color: transparent; color: var(--stone); text-decoration: underline; text-underline-offset: 4px; }
.btn.ghost:hover { background: none; color: var(--ember); }
.hero .booktitle {
  margin-top: 3.4rem; font-size: .82rem; letter-spacing: .04em; color: var(--stone);
}
.hero .booktitle em { color: var(--paper); font-style: italic; font-family: 'Newsreader', serif; font-size: .95rem; }

/* Stream divider */
.stream { display: block; margin: 0 auto; width: min(420px, 70vw); opacity: .8; }
.stream path {
  stroke: var(--ember); stroke-width: 1; fill: none; opacity: .65;
}
.hero .stream { position: absolute; bottom: 6vh; left: 50%; transform: translateX(-50%); }
.hero .stream path { animation: drift 9s ease-in-out infinite alternate; }
@keyframes drift {
  from { d: path("M0,12 C70,4 140,20 210,12 C280,4 350,20 420,12"); }
  to   { d: path("M0,12 C70,20 140,4 210,12 C280,20 350,4 420,12"); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero .stream path { animation: none; }
}

section { padding: 7rem 1.5rem; }
.col { max-width: 680px; margin: 0 auto; }
.label {
  font-size: .78rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 2.4rem;
}
h2 {
  font-family: 'Newsreader', serif; font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.2;
  margin-bottom: 1.8rem;
}
p + p { margin-top: 1.3rem; }
.divider { padding: 1rem 0; }

/* Excerpt */
.excerpt blockquote {
  font-family: 'Newsreader', serif; font-weight: 300;
  font-size: clamp(1.15rem, 2.4vw, 1.35rem); line-height: 1.75;
}
.excerpt blockquote p + p { margin-top: 1.5rem; }
.pull {
  font-family: 'Newsreader', serif; font-style: italic;
  font-size: clamp(1.15rem, 2.6vw, 1.45rem); color: var(--ember);
  text-align: center; margin-top: 4rem; line-height: 1.7;
}

/* Book map tease */
.bookmap { padding-top: 0; }
.bookmap figure { margin: 0; }
.bookmap img {
  display: block; width: 100%; height: auto;
}
.bookmap figcaption {
  text-align: center; color: var(--stone); font-size: .85rem;
  font-style: italic; font-family: 'Newsreader', serif;
  margin-top: .4rem;
}

/* About */
.about .col { display: grid; grid-template-columns: 200px 1fr; gap: 2.6rem; align-items: start; max-width: 760px; }
.about .photo {
  width: 200px; display: block; height: auto;
}
@media (max-width: 640px) { .about .col { grid-template-columns: 1fr; } }

/* Reserve */
.reserve { background: #101A2D; }
form { margin-top: 2.6rem; display: grid; gap: 2rem; }
.field input, .field textarea {
  width: 100%; background: none; border: none;
  border-bottom: 1px solid var(--stone);
  color: var(--paper); font-family: 'Newsreader', serif; font-size: 1.2rem;
  padding: .5rem 0; outline: none; transition: border-color .3s;
  resize: vertical;
}
.field input:focus, .field textarea:focus { border-color: var(--ember); }
.field input::placeholder, .field textarea::placeholder { color: var(--stone); font-style: italic; }
form .btn { justify-self: start; background: none; cursor: pointer; }
form .btn[disabled] { opacity: .5; cursor: default; }
.smallnote { font-size: .85rem; color: var(--stone); }
.formerror { font-size: .9rem; color: var(--ember); }
.formsuccess { font-size: 1.3rem; margin-top: 2.6rem; }

footer {
  padding: 3.5rem 1.5rem; text-align: center;
  color: var(--stone); font-size: .82rem;
  border-top: 1px solid rgba(126,137,156,.25);
}
footer a { color: var(--stone); }
footer a:hover { color: var(--ember); }
footer .fm { font-family: 'Newsreader', serif; font-size: 1rem; color: var(--paper); margin-bottom: .6rem; }

/* Footer contact form */
.contact { max-width: 420px; margin: 1.6rem auto 0; }
.contact summary {
  cursor: pointer; color: var(--stone); list-style: none;
  text-decoration: underline; text-underline-offset: 4px;
  transition: color .3s; display: inline-block;
}
.contact summary::-webkit-details-marker { display: none; }
.contact summary:hover { color: var(--ember); }
.contact form { margin-top: 1.8rem; text-align: left; gap: 1.4rem; }
.contact .field input, .contact .field textarea { font-size: 1rem; }
.contact .btn { font-size: .95rem; padding: .6rem 1.6rem; }
.hp { display: none; }

/* 404 */
.notfound {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; padding: 2rem 1.5rem;
  background: radial-gradient(ellipse 80% 60% at 50% 42%, #1B1712 0%, var(--ink) 70%);
}
.notfound h1 {
  font-family: 'Newsreader', serif; font-weight: 400;
  font-size: clamp(2.2rem, 6vw, 4rem); line-height: 1.1;
}
.notfound p { color: var(--stone); margin-top: 1.4rem; }
.notfound .btn { margin-top: 2.6rem; }